Cell-free osteoarthritis treatment with dual-engineered chondrocyte-targeted extracellular vesicles derived from mechanical loading primed mesenchymal stem cells by Peng Wang, Haiyue Zhao, Wei Chen, Yuhui Guo, Shuo Zhang, Xin Xing, Shuai Yang, Fengkun Wang, Juan Wang, Zengwu Shao, Yingze Zhang

“…Osteoarthritis (OA) is an age-related chronic inflammatory disease, predominantly characterized by chondrocyte senescence and extracellular matrix (ECM) degradation. Although mesenchymal stem cells (MSCs) derived extracellular vesicles (EVs) are promising for promoting cartilage regeneration, their clinical application is limited by inconsistent therapeutic effects and insufficient targeting capabilities. …”
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Effect of Activated Platelet-Rich Plasma on Chondrogenic Differentiation of Rabbit Bone Marrow-Derived Mesenchymal Stem Cells by Zhen Wang, Zheng Wang, Bin Zhang, Qinghua Zhao, Yubao Liu, Wei Qi

“…Histological examinations showed that 10% PRP-treated pellets had more regular appearance, larger size, and abundant extracellular matrix than 5% or 10% PRP groups, but still inferior to commercial chondrogenic medium. …”
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Analysis of the lncRNA-Associated Competing Endogenous RNA (ceRNA) Network for Tendinopathy by Bing-Zhe Huang, Yang Jing-Jing, Xiao-Ming Dong, null Zhuan Zhong, null Xiao-Ning Liu

“…The downregulated DEmRNAs were particularly associated with muscle contraction and muscle filament, while the upregulated ones were linked to extracellular matrix organization and cell adhesion. From the PPI network, 11 modules were extracted. …”
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Culture dependent and independent approaches reveal the role of specific bacteria in human skin aging by Jing‐jing Xia, Qian Zhong, Zhi‐ming Li, Qing‐zhen Wei, Liu‐yi‐qi Jiang, Cheng Duan, Hui‐jue Jia, Yi‐mei Tan, Lian‐yi Han, Jean Krutmann, Jiucun Wang, Xiao Liu

“…Moraxella osloensis isolated from healthy skin regulates collagen metabolism and extracellular matrix assembly, and promotes cell senescence in human keratinocytes and fibroblasts, making it potentially applicable in the development of antiaging interventions.…”
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Hemodynamic disturbance and mTORC1 activation: Unveiling the biomechanical pathogenesis of thoracic aortic aneurysms in Marfan syndrome by Ming-Yuan Liu, Meili Wang, Junjun Liu, An-Qiang Sun, Chang-Shun He, Xin Cong, Wei Kong, Wei Li

“…Therapeutic administration of rapamycin suppresses mTORC1 activity, leading to the attenuation of aberrant SMC behavior, reduced inflammatory infiltration, and restoration of extracellular matrix integrity—collectively decelerating TAA advancement in our mouse model. …”
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Lung Matrix Metalloproteinase Activation following Partial Hepatic Ischemia/Reperfusion Injury in Rats by Giuseppina Palladini, Andrea Ferrigno, Vittoria Rizzo, Eleonora Tarantola, Vittorio Bertone, Isabel Freitas, Stefano Perlini, Plinio Richelmi, Mariapia Vairetti

“…The aim of the present study was to investigate whether acute liver I/R does affect the function and/or structure of remote organs such as lung, kidney, and heart via modulation of extracellular matrix remodelling. Methods. Male Sprague-Dawley rats were subjected to 30 min partial hepatic ischemia by clamping the hepatic artery and the portal vein. …”
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An ultrasound-driven PLGA/Zn-KNN hybrid piezoelectric scaffold with direct and immunoregulatory antibacterial activity for bone infection by Yuhao Zheng, Shu Wang, Wenhe Jin, Zhuoxuan Li, Guoju Yang, Xiaoxu Li, Ning Li, Yue Wang, Fan Sheng, Zhiming Song

“…Mechanistic investigation suggested that extracellular matrix ligands and complement and coagulation cascades may have a moderate effect on macrophage phagocytosis. …”
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Glioblastoma-derived migrasomes promote migration and invasion by releasing PAK4 and LAMA4 by Zhe Huang, Ming Wang, Yitian Chen, Hua Tang, Kuo Tang, Mingkuan Zhao, Wei Yang, Zhengjun Zhou, Junjie Tian, Wei Xiang, Shenjie Li, Qinglian Luo, Luotong Liu, Yanru Zhao, Tao Li, Jie Zhou, Ligang Chen

“…We further confirmed that migrasomes are enriched in extracellular matrix (ECM)-related proteins such as p21-activating kinase 4 (PAK4) and laminin alpha 4 (LAMA4). …”
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Proteomic profiling of Labeo rohita intestine infected with Edwardsiella tarda: Unveiling the mucosal defense mechanisms, cell adhesion, and cytoskeletal pathways by Nevil Pinto, Mehar Un Nissa, Gowhar Iqbal, Yashwanth BS, Darshan P, Sanjeeva S, Mukunda Goswami

“…In E. tarda infected intestine, protein pathways were involved in defense response to the bacterium (muc-2), pyruvate metabolism (ldhb), integrin-mediated cell adhesion (ilk), actin filament bundle (lcp1), and collagen-containing extracellular matrix (nid2a). The control group mapped to pathways; innate immune system (mhc), carbon metabolism (rgn), and regulation of body fluid levels (fgg). …”
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Design of the Multi-Bioactive Graphene-Oxide/Gelatin/Alginate Scaffolds as Dual ECM-Mimetic and Specific Wound Healing Phase-Target Therapeutic Concept for Advanced Wound Healing by Marko Demenj, Martina Žabčić, Marija Vukomanović, Tatjana Ilić-Tomić, Dušan Milivojević, Simonida Tomić, Dubravka Živanović, Marija M. Babić Radić

“…<b>Objectives:</b> To develop and evaluate graphene oxide/gelatin/alginate scaffolds for advanced wound therapy capable of mimicking the native extracellular matrix (ECM) and bio-stimulating all specific phases of the wound healing process, from inflammation and proliferation to the remodeling of damaged skin tissue in three dimensions. …”
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Proteome‐Wide Mendelian Randomization Identifies Therapeutic Targets for Abdominal Aortic Aneurysm by Ka Zhang, Yuan Liu, Aiqin Mao, Changzhu Li, Li Geng, Hao Kan

“…Several causal proteins are involved in pathways regulating lipid metabolism, immune responses, and extracellular matrix organization. Nine proteins have already been targeted for drug development in diabetes and other cardiovascular diseases, presenting opportunities for repurposing as AAA therapeutic targets. …”
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The Differential Effects of Leukocyte-Containing and Pure Platelet-Rich Plasma on Nucleus Pulposus-Derived Mesenchymal Stem Cells: Implications for the Clinical Treatment of Interv... by Jun Jia, Shan-zheng Wang, Liang-yu Ma, Jia-bin Yu, Yu-dong Guo, Chen Wang

“…NPMSCs isolated from rabbit NP tissues were treated with L-PRP or P-PRP in vitro, and then cell proliferation and expression of stem cell markers, proinflammatory cytokines (TNF-α, IL-1β), production of ECM (extracellular matrix-related protein), and NF-κB p65 protein were validated by CCK-8 assay, real-time polymerase chain reaction, enzyme-linked immunosorbent assay, immunofluorescence, and western blot respectively. …”
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Obesity-induced mesenteric PVAT remodelling is sexually dimorphic, but not driven by ovarian hormones by Lisa Ivatt, Mhairi Paul, Allende Miguelez-Crespo, Patrick W. F. Hadoke, Matthew A. Bailey, Ruth A. Morgan, Mark Nixon

“…Results Transcriptomic analysis of mPVAT revealed sexually dimorphic responses to HFD, with upregulation of extracellular matrix (ECM) remodelling pathways in male but not female mice. …”
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Tumor-associated-fibrosis and active collagen-CD44 axis characterize a poor-prognosis subtype of gastric cancer and contribute to tumor immunosuppression by Yingqi Yang, Haohan Sun, Hongkai Yu, Luyao Wang, Chang Gao, Haokun Mei, Xiaomeng Jiang, Minghui Ji

“…Results A subtype of gastric cancer was identified with poor prognosis, characterized by higher malignancy, drug resistance, and poor immune infiltration, associated with elevated expression of genes related with Extracellular matrix (ECM). Single-cell transcriptome analysis showed active Collagen-CD44 signaling axis between cancer-associated fibroblasts (CAFs) and immune cells in gastric cancer, with ECM-related genes upregulated during tumor progression. …”
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Mouse Umbilical Cord Mesenchymal Stem Cell Paracrine Alleviates Renal Fibrosis in Diabetic Nephropathy by Reducing Myofibroblast Transdifferentiation and Cell Proliferation and Upr... by Hongde Li, Pengfei Rong, Xiaoqian Ma, Wei Nie, Yan Chen, Juan Zhang, Qiong Dong, Min Yang, Wei Wang

“…Next, mesangial cells were exposed to 5.6 mM glucose, 30 mM glucose, or mUC-MSC-conditioned medium, and then we performed western blotting, immunofluorescence, wound healing assay, and cell proliferation assay to measure extracellular matrix (ECM) proteins and matrix metalloproteinases (MMPs), myofibroblast transdifferentiation (MFT), and cell proliferation. …”
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Inhibition of RAC1 activator DOCK2 ameliorates cholestatic liver injury via regulating macrophage polarisation and hepatic stellate cell activation by Jianli Qiu, Yitong Qu, Yinli Li, Cancan Li, Junling Wang, Lu Meng, Xiaojin Jing, Jiangping Fu, Yan Xu, Yuna Chai

“…At 14d post-BDL (chronic phase), DOCK2 knockdown suppressed hepatic stellate cell (HSC) activation and liver fibrosis as indicated by decreased α-SMA + HSCs and extracellular matrix deposition. In vitro experiments further demonstrated that DOCK2 knockdown suppressed M1 macrophage polarisation and HSC to myofibroblast transition, accompanied by inhibition of RAC1 activation. …”
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Loss of LLGL1 Expression Correlates with Diffuse Gastric Cancer and Distant Peritoneal Metastases by Alexander Desuki, Frank Staib, Ines Gockel, Markus Moehler, Hauke Lang, Stefan Biesterfeld, Annett Maderer, Peter R. Galle, Martin R. Berger, Carl C. Schimanski

“…Stable reexpression of LLGL1 in SNU16 cells significantly increased both plastic surface adhesion and extracellular matrix proteins laminin and fibronectin, but had no impact on in vitro proliferation, apoptosis, or invasion or on in vivo proliferation or differentiation in our xenograft bioassay. …”
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Polycaprolactone for Hard Tissue Regeneration: Scaffold Design and In Vivo Implications by Fernanda Ramírez-Ruiz, Israel Núñez-Tapia, María Cristina Piña-Barba, Marco Antonio Alvarez-Pérez, Vincenzo Guarino, Janeth Serrano-Bello

“…Different techniques can be used to manufacture 3D scaffolds for bone tissue regeneration based on optimizing reproducible scaffolds with a controlled hierarchical porous structure like the extracellular matrix of bone. Additionally, the scaffolds synthesized can facilitate the inclusion of bone or mesenchymal stem cells with growth factors that improve bone osteogenesis, recruiting new cells for the neighborhood to generate an optimal environment for tissue regeneration. …”
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Impact of MMP2 rs243865 and MMP3 rs3025058 Polymorphisms on Clinical Findings in Alzheimer’s Disease Patients by Vladimira Durmanova, Juraj Javor, Zuzana Parnicka, Gabriel Minarik, Agata Ocenasova, Barbora Vaseckova, Veronika Reznakova, Maria Kralova, Tomas Hromadka, Ivana Shawkatova

“…Matrix metalloproteinases (MMPs) are endopeptidases involved in the cleavage of extracellular matrix proteins and basement membrane compounds. …”
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Fish Scale-Derived Scaffolds for Culturing Human Corneal Endothelial Cells by Mohit Parekh, Bert Van den Bogerd, Nadia Zakaria, Diego Ponzin, Stefano Ferrari

“…The formation of de novo extracellular matrix was analyzed using histology (n=6). …”
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